2956520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10559}}^1$

素因数の和:10577

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 4646680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10559, 21118, 42236, 52795, 73913, 84472, 105590, 147826, 211180, 295652, 369565, 422360, 591304, 739130, 1478260, 2956520]

約数ペア:

[(1, 2956520), (2, 1478260), (4, 739130), (5, 591304), (7, 422360), (8, 369565), (10, 295652), (14, 211180), (20, 147826), (28, 105590), (35, 84472), (40, 73913), (56, 52795), (70, 42236), (140, 21118), (280, 10559)]